Alright, let's solve this math problem step by step. First, we have the number 516. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 146. So, we're going to take the number 516 and add it to itself 146 times.
Step 1: 0 + 516 = 516
Step 2: 516 + 516 = 1032
Step 3: 1032 + 516 = 1548
Step 4: 1548 + 516 = 2064
Step 5: 2064 + 516 = 2580
Step 6: 2580 + 516 = 3096
Step 7: 3096 + 516 = 3612
Step 8: 3612 + 516 = 4128
Step 9: 4128 + 516 = 4644
Step 10: 4644 + 516 = 5160
Step 11: 5160 + 516 = 5676
Step 12: 5676 + 516 = 6192
Step 13: 6192 + 516 = 6708
Step 14: 6708 + 516 = 7224
Step 15: 7224 + 516 = 7740
Step 16: 7740 + 516 = 8256
Step 17: 8256 + 516 = 8772
Step 18: 8772 + 516 = 9288
Step 19: 9288 + 516 = 9804
Step 20: 9804 + 516 = 10320
Step 21: 10320 + 516 = 10836
Step 22: 10836 + 516 = 11352
Step 23: 11352 + 516 = 11868
Step 24: 11868 + 516 = 12384
Step 25: 12384 + 516 = 12900
Step 26: 12900 + 516 = 13416
Step 27: 13416 + 516 = 13932
Step 28: 13932 + 516 = 14448
Step 29: 14448 + 516 = 14964
Step 30: 14964 + 516 = 15480
Step 31: 15480 + 516 = 15996
Step 32: 15996 + 516 = 16512
Step 33: 16512 + 516 = 17028
Step 34: 17028 + 516 = 17544
Step 35: 17544 + 516 = 18060
Step 36: 18060 + 516 = 18576
Step 37: 18576 + 516 = 19092
Step 38: 19092 + 516 = 19608
Step 39: 19608 + 516 = 20124
Step 40: 20124 + 516 = 20640
Step 41: 20640 + 516 = 21156
Step 42: 21156 + 516 = 21672
Step 43: 21672 + 516 = 22188
Step 44: 22188 + 516 = 22704
Step 45: 22704 + 516 = 23220
Step 46: 23220 + 516 = 23736
Step 47: 23736 + 516 = 24252
Step 48: 24252 + 516 = 24768
Step 49: 24768 + 516 = 25284
Step 50: 25284 + 516 = 25800
Step 51: 25800 + 516 = 26316
Step 52: 26316 + 516 = 26832
Step 53: 26832 + 516 = 27348
Step 54: 27348 + 516 = 27864
Step 55: 27864 + 516 = 28380
Step 56: 28380 + 516 = 28896
Step 57: 28896 + 516 = 29412
Step 58: 29412 + 516 = 29928
Step 59: 29928 + 516 = 30444
Step 60: 30444 + 516 = 30960
Step 61: 30960 + 516 = 31476
Step 62: 31476 + 516 = 31992
Step 63: 31992 + 516 = 32508
Step 64: 32508 + 516 = 33024
Step 65: 33024 + 516 = 33540
Step 66: 33540 + 516 = 34056
Step 67: 34056 + 516 = 34572
Step 68: 34572 + 516 = 35088
Step 69: 35088 + 516 = 35604
Step 70: 35604 + 516 = 36120
Step 71: 36120 + 516 = 36636
Step 72: 36636 + 516 = 37152
Step 73: 37152 + 516 = 37668
Step 74: 37668 + 516 = 38184
Step 75: 38184 + 516 = 38700
Step 76: 38700 + 516 = 39216
Step 77: 39216 + 516 = 39732
Step 78: 39732 + 516 = 40248
Step 79: 40248 + 516 = 40764
Step 80: 40764 + 516 = 41280
Step 81: 41280 + 516 = 41796
Step 82: 41796 + 516 = 42312
Step 83: 42312 + 516 = 42828
Step 84: 42828 + 516 = 43344
Step 85: 43344 + 516 = 43860
Step 86: 43860 + 516 = 44376
Step 87: 44376 + 516 = 44892
Step 88: 44892 + 516 = 45408
Step 89: 45408 + 516 = 45924
Step 90: 45924 + 516 = 46440
Step 91: 46440 + 516 = 46956
Step 92: 46956 + 516 = 47472
Step 93: 47472 + 516 = 47988
Step 94: 47988 + 516 = 48504
Step 95: 48504 + 516 = 49020
Step 96: 49020 + 516 = 49536
Step 97: 49536 + 516 = 50052
Step 98: 50052 + 516 = 50568
Step 99: 50568 + 516 = 51084
Step 100: 51084 + 516 = 51600
Step 101: 51600 + 516 = 52116
Step 102: 52116 + 516 = 52632
Step 103: 52632 + 516 = 53148
Step 104: 53148 + 516 = 53664
Step 105: 53664 + 516 = 54180
Step 106: 54180 + 516 = 54696
Step 107: 54696 + 516 = 55212
Step 108: 55212 + 516 = 55728
Step 109: 55728 + 516 = 56244
Step 110: 56244 + 516 = 56760
Step 111: 56760 + 516 = 57276
Step 112: 57276 + 516 = 57792
Step 113: 57792 + 516 = 58308
Step 114: 58308 + 516 = 58824
Step 115: 58824 + 516 = 59340
Step 116: 59340 + 516 = 59856
Step 117: 59856 + 516 = 60372
Step 118: 60372 + 516 = 60888
Step 119: 60888 + 516 = 61404
Step 120: 61404 + 516 = 61920
Step 121: 61920 + 516 = 62436
Step 122: 62436 + 516 = 62952
Step 123: 62952 + 516 = 63468
Step 124: 63468 + 516 = 63984
Step 125: 63984 + 516 = 64500
Step 126: 64500 + 516 = 65016
Step 127: 65016 + 516 = 65532
Step 128: 65532 + 516 = 66048
Step 129: 66048 + 516 = 66564
Step 130: 66564 + 516 = 67080
Step 131: 67080 + 516 = 67596
Step 132: 67596 + 516 = 68112
Step 133: 68112 + 516 = 68628
Step 134: 68628 + 516 = 69144
Step 135: 69144 + 516 = 69660
Step 136: 69660 + 516 = 70176
Step 137: 70176 + 516 = 70692
Step 138: 70692 + 516 = 71208
Step 139: 71208 + 516 = 71724
Step 140: 71724 + 516 = 72240
Step 141: 72240 + 516 = 72756
Step 142: 72756 + 516 = 73272
Step 143: 73272 + 516 = 73788
Step 144: 73788 + 516 = 74304
Step 145: 74304 + 516 = 74820
Step 146: 74820 + 516 = 75336

So, 516*146 = 75336